4CQZ

Crystal Structure of H5 (VN1194) Gln196Arg Mutant Haemagglutinin

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	4BGW	PDB ENTRY 4BGW

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1				0.1 M HEPES/MOPS PH 7.0, 0.05 M MGCL2, 28-30% PEG 550 MME, SEEDED WITH CRUSHED WILD-TYPE VN1194 HA CRYSTALS.

Crystal Properties
Matthews coefficient	Solvent content
3.74	67

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 101.149	α = 90
b = 101.149	β = 90
c = 447.887	γ = 120

Symmetry
Space Group	H 3 2

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100					M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Net I Over Average Sigma (I)	Redundancy	Number Reflections (All)	Number Reflections (Observed)	Observed Criterion Sigma (F)	Observed Criterion Sigma (I)	B (Isotropic) From Wilson Plot
1	2.7	74.65	99.9	0.08	11.7	5.2		24883		1.9

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.7	2.85	99.4		0.43	1.9	3.3

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	PDB ENTRY 4BGW	2.7	149.3	23515	1261	99.44	0.21899	0.21721	0.25225	RANDOM	74.888

Temperature Factor Modeling
Anisotropic B[1][1]	Anisotropic B[1][2]	Anisotropic B[1][3]	Anisotropic B[2][2]	Anisotropic B[2][3]	Anisotropic B[3][3]
1.33	0.66		1.33		-4.31

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.895
r_dihedral_angle_3_deg	14.626
r_dihedral_angle_4_deg	11.425
r_dihedral_angle_1_deg	5.296
r_mcangle_it	2.496
r_scbond_it	1.822
r_mcbond_it	1.454
r_mcbond_other	1.439
r_angle_refined_deg	0.982
r_angle_other_deg	0.657
r_chiral_restr	0.054
r_bond_refined_d	0.005
r_gen_planes_refined	0.003
r_bond_other_d	0.001
r_gen_planes_other	0.001
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcangle_other
r_scbond_other
r_scangle_it
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3861
Nucleic Acid Atoms
Solvent Atoms	87
Heterogen Atoms	129

Software

Software
Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling
PHASER	phasing